Huawei ECC500 User Manual page 50

ECC500
User Manual
Figure 4-20 Setting the LCD contrast
Figure 4-21
Figure 4-21 Changing the password
Figure 4-22
Restoring factory settings will restore the ECC500 parameters to their factory settings.
Perform this operation with caution.
Issue 03 (2020-01-06)
shows how to change the LCD login password.
shows how to restore ECC500 factory settings over the LCD.
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4 Installation and Commissioning
43